Ospanov Р., Seitkulov Е., Yergaliyeva Б., Utebayev К. and Atanov С. 2025. TANBA-SPHINCS+ - POST-QUANTUM CRYPTOGRAPHIC HASH-BASED DIGITAL SIGNATURE ALGORITHM . Bulletin of Abai KazNPU. Series of Physical and Mathematical sciences. 89, 1 (Mar. 2025). DOI:https://doi.org/10.51889/2959-5894.2025.89.1.020.